<template>
    <div class="app">
        <h1>你好啊！</h1>
        <!-- <TSDemo>

        </TSDemo>
        <Person>
            
        </Person> -->
        <Person2>
            
        </Person2>
    </div>
</template>

<script lang="ts">
import Person from './components/Person.vue';
import Person2 from './components/Person2.vue';
import TSDemo from './components/TSDemo.vue';
// import TSDemo from './components/TSDemo.vue';

export default{
    name:'App', //组件名
    components:{
        Person,
        TSDemo,
        Person2,
    }
}
</script>

<style>
.app{
    background-color: #ddd;
    padding: 20px;
}
</style>